SOLUTION: Simplify the expression: -7x^-3*8/28x^7

Algebra ->  Divisibility and Prime Numbers -> SOLUTION: Simplify the expression: -7x^-3*8/28x^7      Log On


   

Question 302803: Simplify the expression:
-7x^-3*8/28x^7
Found 2 solutions by checkley77, london maths tutor:
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
-7x^-3*8/28x^7
-7*8/28X^(-3+7)
-56/28X^4
-2X^4 ANS.

Answer by london maths tutor(243) About Me  (Show Source):